Psicothema was founded in Asturias (northern Spain) in 1989, and is published jointly by the Psychology Faculty of the University of Oviedo and the Psychological Association of the Principality of Asturias (Colegio Oficial de Psicología del Principado de Asturias).
We currently publish four issues per year, which accounts for some 100 articles annually. We admit work from both the basic and applied research fields, and from all areas of Psychology, all manuscripts being anonymously reviewed prior to publication.
Psicothema, 2008. Vol. Vol. 20 (nº 3). 432-437
Mª Dolores Zamarrón Cassinello, Luis Tárraga Mestre* y Rocío Fernández-Ballesteros
Universidad Autónoma de Madrid y * Centro Educacional Alzheimer
El objetivo de este estudio es el de investigar potenciales cambios en plasticidad cognitiva tras entrenamientos de psicoestimulación en enfermos de Alzheimer en fase leve. Participaron en el estudio 26 pacientes diagnosticados de enfermedad de Alzheimer en fase leve, 17 de los cuales seguían un programa de estimulación cognitiva durante 6 meses y los otros 9 fueron asignados al grupo control. Con el objetivo de evaluar la plasticidad cognitiva, todos los participantes fueron evaluados antes y después del tratamiento con tres subtests de la Batería de Evaluación del Potencial de Aprendizaje (BEPAD). Los sujetos tratados incrementaron su rendimiento en todas las pruebas de evaluación de potencial de aprendizaje con respecto al nivel previo al entrenamiento: memoria viso-espacial, audio-verbal y fluidez verbal. Sin embargo, los pacientes del grupo control disminuyeron su rendimiento en todas las pruebas. Los resultados de este estudio ponen de manifiesto que el entrenamiento cognitivo realizado puede eficazmente incrementar la plasticidad cognitiva, en pacientes con enfermedad de Alzheimer en fase leve, en tareas de memoria viso-espacial, audio-verbal y en fluidez verbal, y que los pacientes que no son tratados declinan en su plasticidad cognitiva.
Cognitive plasticity in Alzheimer’s disease patients receiving cognitive stimulation programs. The main purpose of this article is to examine whether cognitive plasticity increases after cognitive training in Alzheimer’s disease patients. Twenty six patients participated in this study, all of them diagnosed with mild Alzheimer’s disease , 17 of them received a cognitive training program during 6 months, and the other 9 were assigned to the control group. Participants were assigned to experimental or control conditions for clinical reasons. In order to assess cognitive plasticity, all patients were assessed before and after treatment with three subtests from the «Bateria de Evaluación de Potencial de Aprendizaje en Demencias» [Assessment Battery of Learning Potential in Dementia] (BEPAD). After treatment, Alzheimer’s disease patients improved their performance in all the tasks assessing cognitive plasticity: viso-spatial memory, audio-verbal memory and verbal fluency. However, the cognitive plasticity scores of the patients in the control group decreased. In conclusion, this study showed that cognitive stimulation programs can improve cognitive functioning in mildly demented patients, and patients who do not receive any cognitive interventions may reduce their cognitive functioning.